Barton's mine foreman is receiving gold bullion from gangsters in the East, putting it through the mine's smelter, and then shipping it out. When Barton finds out, Murdocks men make him a prisoner. Arriving at the same time, Alamo hears the story of the Masked Phantom and then becomes that Phantom fighting Murdock and his men and attempting to find Barton.
Monte Rawlins
as 'Alamo' / The Masked Phantom
Betty Burgess
as Carol Davis
Jack Ingram
as Buck - Henchman
Art Davis
as Tooney
Dot Karroll
as Grandma Mary Barton
Sonny Lamont
as Dumpy
Matty Kemp
as Stan Barton
George Douglas
as Robert Murdock
Merrill McCormick
as Bart
Curley Dresden
as Hank
Dick Morehead
as Jake
Tom Mix
as Rider (archive footage) (uncredited)
